Home / 4,083.73-6,125.60-1,005.73

Finding the Fourth Proportional to 4,083.73, 6,125.60 and 1,005.73

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Solution

The fourth proportional to 4,083.73, 6,125.60 and 1,005.73 is: 1,508.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,083.73 : 6,125.60 = 1,005.73 : x
  2. Step 2: Convert to fraction form
    4,083.73/6,125.60 = 1,005.73/x
  3. Step 3: Cross multiply
    4,083.73x = 6,125.60 × 1,005.73
  4. Step 4: Simplify right side
    4,083.73x = 6,160,699.69
  5. Step 5: Solve for x
    x = 6,160,699.69/4,083.73
  6. Step 6: Final answer
    x = 1,508.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.